^Garavello, Julio Cesar (2005). “Revision of genus Steindachneridion (Siluriformes: Pimelodidae)” (PDF). Neotropical Ichthyology3 (4): 607–623. doi:10.1590/S1679-62252005000400018.
^ abFroese, Rainer, and Daniel Pauly, eds. (2007). "Pimelodidae" in FishBase. Mar 2007 version.
^Sullivan, JP; Lundberg JG; Hardman M (2006). “A phylogenetic analysis of the major groups of catfishes (Teleostei: Siluriformes) using rag1 and rag2 nuclear gene sequences”. Mol Phylogenet Evol41 (3): 636–62. doi:10.1016/j.ympev.2006.05.044. PMID16876440.
^Ribeiro, Frank R.V.; Lucena, Carlos A. S.; Lucinda, Paulo H. F. (2008). “Three new Pimelodus species (Siluriformes: Pimelodidae) from the rio Tocantins drainage, Brazil”. Neotropical Ichthyology6 (3): 455–464. doi:10.1590/S1679-62252008000300019.
^Lundberg, John G., John P. Sullivan, and Michael Hardman (2011). “Phylogenetics of the South American catfish family Pimelodidae (Teleostei: Siluriformes) using nuclear and mitochondrial gene sequences”. Proceedings of the Academy of Natural Sciences of Philadelphia161 (1): 153-189. doi:10.2307/41446000.
^Lundberg, John G.; Nass, Pedro; Mago-Leccia, Francisco (1989). “Pteroglanis manni Eigenmann and Pearson, a Juvenile of Sorubimichthys planiceps (Agassiz), with a Review of the Nominal Species of Sorubimichthys (Pisces: Pimelodidae)”. Copeia1989 (2): 332–344. doi:10.2307/1445429. JSTOR1445429.